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BURLINGTON, Mass.--([ BUSINESS WIRE ])--Aspen Technology, Inc. (NASDAQ: AZPN), a leading provider of software and services to the process industries, today announced its presentation time for the Cowen & Company 40^th Annual Technology, Media & Telecom Conference has changed.

President and Chief Executive Officer, Mark Fusco, will now present on Thursday, May 31, at 3:30 p.m. ET.

A live audio webcast of the presentation will be available for a limited time in the Investor Relations section of the companyas website ([ www.aspentech.com ]).

About AspenTech

AspenTech is a leading supplier of software that optimizes process manufacturing - for energy, chemicals, pharmaceuticals, engineering and construction, and other industries that manufacture and produce products from a chemical process. With integrated aspenONE solutions, process manufacturers can implement best practices for optimizing their engineering, manufacturing and supply chain operations. As a result, AspenTech customers are better able to increase capacity, improve margins, reduce costs and become more energy efficient. To see how the world's leading process manufacturers rely on AspenTech to achieve their operational excellence goals, visit [ www.aspentech.com ].

(C) 2012 Aspen Technology, Inc. AspenTech, aspenONE, the Aspen leaf logo, OPTIMIZE, and the 7 Best Practices of Engineering Excellence are trademarks of Aspen Technology, Inc. All rights reserved. All other trademarks are property of their respective owners.